I made my own game engine 'from scratch' !
Here's an early start to my submission, already very playable/play-testable.
I still have 21 more days to build more levels and features. Feel free to give it a try and send some comments, suggestions, and bug reports.
Play in browser, just a bunch of HTML pages with JavaScript .
https://itch.io/jam/bad-ideas-game-jam-2026/rate/4336162
First person shooter/puzzle where you simply need to find your way outside the box! 